Architectural Designer Horsham

Chartered Design Across Horsham District and Beyond.

4.9 out of 5 stars from 47 reviews

Rated 4.7 out of 5

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years of experience

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Planning approvals

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projects completed

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largest construction project developed

Horsham District Planning: Why It Is Complex

Horsham District covers market towns, Green Belt land, SDNP edge sites, and villages with their own design statements. Planning here requires local knowledge that most practices simply do not have.

Common challenges

Green Belt and SDNP constraints missed at design stage
Village design statement requirements ignored
Horsham District Council applications refused on design grounds
Building Regulations drawings with unresolved technical gaps
Slow revision turnaround causing programme delays
Designers without Horsham District planning experience

How ArchEvolve solves them

All Horsham District planning constraints mapped at feasibility stage
Designs that engage with village and local design guidance
Complete coordinated planning packages produced in Revit
Fully coordinated Building Regulations packages in-house
MCIAT-chartered accountability with professional indemnity
MCIAT-chartered accountability with professional indemnity

Architectural Design Across Horsham District

ArchEvolve is based in West Sussex with direct experience of Horsham District Council applications. The practice knows the design expectations for town, village, and rural sites across the district.

Architectural Design Services in Horsham

ArchEvolve covers domestic extensions and conversions in Horsham town, barn conversions across rural villages, new build housing schemes, and commercial conversion projects for landlords and developers throughout the district.

Domestic Architecture

Our domestic architecture service is dedicated to transforming your living spaces into personalised havens.

Commercial Conversions

Ongoing technical support for your networks and your workers, on Tier 1, Tier 2, and even Tier 3 levels.

New Build Housing Schemes

The new build housing scheme service offers an exciting opportunity to create contemporary living environments.

feasibilities

Assessing site, scope, and budget to ensure your project is viable before design begins.

3D Architectural Design for Horsham Clients

ArchEvolve designs in Revit and renders in Enscape. You see your completed project in photorealistic detail before planning is submitted to Horsham District Council.

Photorealistic Renders Before Planning

See accurate light, materials, and proportions before the application is submitted. No interpreting 2D plans. No surprises during the build.

Coordinated Drawings From One Model

Plans, elevations, sections, and technical details all come from the same Revit model, eliminating the coordination errors that generate building control queries.

Rural and Village Project Experience

Many Horsham District projects involve rural villages with active parish design statements. ArchEvolve designs with this local character guidance built in from the start.

Barn Conversion Expertise

Barn conversions in Horsham District require careful handling of Class Q permitted development provisions and full planning policy. ArchEvolve has direct experience of both application routes across rural West Sussex.

How ArchEvolve Runs Your Horsham Project

Every Horsham District project follows a structured process based on the RIBA Plan of Work framework, with particular attention to planning constraints at feasibility stage.

Free Initial Consultation

We discuss your project and map Green Belt, SDNP, conservation area, and village design statement constraints specific to your Horsham District site.

Feasibility and Planning Strategy

We identify the appropriate planning route before any design work begins, whether permitted development, householder application, or prior approval.

Concept Design and 3D Visuals

We design in 3D and produce Enscape renders. For rural Horsham projects, this includes demonstrating how the proposal relates to the surrounding landscape and built character.

Planning Application

We prepare and submit the full application to Horsham District Council, including design and access statements, heritage statements where required, and all supporting documentation.

Building Regulations

We produce the full Building Regulations package covering structure, thermal, drainage, fire safety, and accessibility.

Construction Drawings

We deliver the complete technical drawing set needed by your contractor, with all specifications and dimensions documented.

Construction Support

We remain available during the build to answer contractor queries and issue updated drawings where the design is refined on site.

      
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   9 Google reviews 
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   Jonathan Gilbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would highly recommend Alex and his company. He has amazing suggestions as well as taking into account our preferences and ideas too. He is easily accessible and has been so helpful in answering all our many questions! Looking forward to seeing our vision come to life!
  
 
      Posted on Google  
   
   James Riley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex was really helpful throughout the whole process. This was our first ever project like this and he was on hand to answer MANY questions!
  
 
      Posted on Google  
   
   Nick Rutter 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex was so helpful from start to finish, great communication throughout. Would strongly recommend and will definitely use their services again in the future!
  
 
      Posted on Google  
   
   arron tully 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex at Arch Evolve assisted with obtaining planning permission for a couple of extensions that we were intending on doing. Very professional and offered allot of very helpful advice. Very Happy Thank you.
  
 
      Posted on Google  
   
   Marcus Eaton 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with Alex on many projects over the years and he has always been brilliant! Looking forward to working together again soon. Very professional and smooth process throughout the whole process.
  
 
      Posted on Google  
   
   Charlotte Morley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Archevolve has completed a number of plans for us due to changing my mind regularly. They have been consistently patient & listened to my requirements at all time. Alex has then been on hand for our builders if required. Fantastic company & highly recommended
  
 
      Posted on Google  
   
   Peter Proto 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used Alex for our large project, loft conversion, side garage and rear extension. Unbelievable service from start to finish. We are over the moon with the finish. Thank you so much!!
  
 
      Posted on Google  
   
   Tony Maio 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service, they had an excellent understanding of my requirements. They applied great attention to detail, with a  fast and very efficient service together very reasonable costs. I highly recommend this firm.

services we offer

house extension design services

single storey extension design services

double storey extension design services

loft conversion design services

garage conversion design services

house refurbishment design services

interior design services

rear extension design services

side return extension design services

wrap around extension design services

kitchen extension design services

glass extension design services

listed building design services

basement conversion design services

self build design services

Project Types Across Horsham District

ArchEvolve works with Horsham homeowners, rural landowners, and developers throughout the district.

Extensions and loft conversions

Barn conversions and rural projects

Full refurbishments

New build housing schemes

Commercial conversions

Building Regulations and construction drawings

Frequently Asked Questions

Can an architectural technologist submit planning applications to Horsham District Council?

Yes. Alex Page holds MCIAT status, the full chartered grade of CIAT. MCIAT practitioners are fully qualified to prepare and submit planning applications to Horsham District Council, produce Building Regulations packages, and deliver construction drawings. There is no requirement for a project to be led by an ARB-registered architect. Professional indemnity insurance is held as standard.

Does ArchEvolve handle barn conversions in Horsham District?

Yes. Barn conversions across Horsham District require careful assessment of Class Q permitted development rights and full planning application criteria. ArchEvolve has experience preparing both Class Q prior approval applications and full planning applications for rural West Sussex sites. Structural assessment, heritage considerations, and design approach are all handled with the specific sensitivities of Horsham District in mind.

How long does planning take with Horsham District Council?

Horsham District Council is required to determine householder applications within 8 weeks and larger applications within 13 weeks of validation. Well-prepared, complete applications are processed more smoothly and attract fewer information requests. ArchEvolve’s record of over 350 planning approvals reflects the preparation quality applied to every submission.

What Green Belt rules apply in Horsham District?

A significant area of Horsham District falls within the Metropolitan Green Belt, particularly to the north and east. In the Green Belt, development is generally considered inappropriate unless it meets defined exceptions in the National Planning Policy Framework. ArchEvolve assesses Green Belt status at feasibility stage and advises on the planning strategy before any design work begins.

Does ArchEvolve cover rural villages across Horsham District?

Yes. ArchEvolve covers Horsham town and rural villages including Billingshurst, Henfield, Partridge Green, Storrington, Steyning, Findon, West Chiltington, Pulborough, and surrounding settlements. Village planning applications are often assessed against parish design statements and neighbourhood plans, which ArchEvolve incorporates into the design from the outset.

What residential project types does ArchEvolve handle in Horsham?

In Horsham and across the district, ArchEvolve handles extensions, loft conversions, garage conversions, outbuildings, full refurbishments, barn conversions, flat conversions, and new build residential projects. Each project type is managed from feasibility through to construction drawings in-house.

How does ArchEvolve apply the RIBA Plan of Work to Horsham projects?

ArchEvolve adopts the principles of the RIBA Plan of Work as the project management framework for all projects, including those in Horsham District. This means structured stages, clear milestones, and predictable costs from feasibility through to construction. ArchEvolve is not an RIBA-registered practice but applies the Plan of Work framework as the industry standard for professional architectural design delivery.

Get in Touch About Your Horsham Project

Free initial consultation for homeowners and developers across Horsham and the surrounding district. Contact us today.